diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 984f76fc..4ef116f7 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -1,12 +1,11 @@
 agents:
   queue: new-central
   slurm_mem: 8G
-  modules: climacommon/2024_03_18
+  modules: climacommon/2024_04_05
 
 env:
   OPENBLAS_NUM_THREADS: 1
   OMPI_MCA_opal_warn_on_missing_libcuda: 0
-  JULIA_CPU_TARGET: 'broadwell;skylake'
 
 steps:
   - label: "init environment :computer:"